In Northweatern Westfall, running along the cliff, there is a lone windmill with a tiny shack at its base. It is surrounded by 6-7 Defias mobs, levels 12-13.

Whats the catch?

They respawn immediately. Get the drift?

WHAT LEVEL YOU SHOULD BE:

I would suggest 24+, however I was 33 when I discovered it, and it is still extremely useful when you reach 60.

WHAT TO USE THIS SPOT FOR:

1) Grinding/Maxing new weapon proficiencies...